/*
 * Copyright 2025 coze-dev Authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import {
  type PostMessage,
  PostMessageEvent,
} from '@coze-studio/open-chat/types';

export const postMessageUtil = {
  isImageClick(
    msg: PostMessage<Partial<PostMessageData['ImageClick']>>,
  ): msg is PostMessage<PostMessageData['ImageClick']> {
    return msg.event === PostMessageEvent.ImageClick && !!msg?.payload?.url;
  },
};

export interface PostMessageData {
  [PostMessageEvent.ImageClick]: {
    url: string;
  };
}
